Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice concntr, edge pos
  Contingency tables
Asian sector

Validation of sea ice concentration - European sector

Reference date: 2017-03-09

Model: GLO MFC - NEMO

Data source: OSI SAF N.H. sea ice concentration

Model vs. observations, sea ice class contingency tables

Date: 2017-03-03:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 56230 21475 5123 889 78 0 0 0
OW 0 440 276 438 117 2 0 0
VODI 0 59 254 741 378 42 0 0
ODI 0 0 64 664 1047 676 124 0
CDI 0 1 0 390 1127 3365 2696 0
VCDI 0 0 0 0 3 579 6940 4882

Date: 2017-03-05:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 55748 23449 3815 815 48 1 0 0
OW 2 287 193 437 125 3 0 0
VODI 0 187 255 621 324 112 3 0
ODI 0 21 121 661 874 375 180 1
CDI 0 3 38 400 1214 2850 3101 122
VCDI 0 0 6 84 111 829 6895 4789

Date: 2017-03-07:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 52961 21793 8182 687 45 0 0 0
OW 0 205 474 544 56 1 0 0
VODI 0 84 284 716 282 26 0 0
ODI 0 5 122 761 986 285 9 0
CDI 0 0 11 425 1276 3859 2303 0
VCDI 0 0 0 0 16 1009 7487 4206

Date: 2017-03-09:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 58996 21064 3162 748 50 0 0 0
OW 2 262 437 339 88 2 0 0
VODI 0 87 298 663 306 59 0 0
ODI 0 3 110 695 743 365 46 0
CDI 0 0 1 398 1252 3043 1725 0
VCDI 0 0 0 0 36 1410 7951 4759

Date: 2017-03-11:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50642 23075 9689 619 27 0 0 0
OW 0 191 442 425 60 1 0 0
VODI 0 46 254 726 255 28 3 0
ODI 0 1 40 656 803 279 43 0
CDI 0 1 12 435 1556 3131 855 0
VCDI 0 0 0 5 76 2345 8829 3550

Date: 2017-03-13:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 51778 24162 7444 545 38 0 0 0
OW 0 273 433 404 34 2 0 0
VODI 0 68 237 683 278 15 0 0
ODI 0 2 29 685 878 194 11 0
CDI 0 0 1 361 1485 3231 1060 0
VCDI 0 0 0 5 86 1713 8621 4344

Date: 2017-03-15:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50174 25133 7565 822 58 0 0 0
OW 0 168 443 402 66 1 0 0
VODI 0 64 253 710 332 37 0 0
ODI 0 7 50 774 954 236 10 1
CDI 0 0 0 345 1571 3612 1719 23
VCDI 0 0 0 4 23 1618 6814 5111

Date: 2017-03-17:

Best estimate
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 50985 24756 6972 655 64 0 0 0
OW 0 529 483 338 42 3 0 0
VODI 0 44 361 790 201 20 0 0
ODI 0 10 60 904 756 93 1 0
CDI 0 0 2 419 1805 3402 945 0
VCDI 0 0 0 21 66 1795 7455 5123


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